Question

The factorisation of 3x2 – 16x + 16 is [1M]  (a) (x – 4)(3x – 4) (b) (x + 4)(3x + 4) (c) (x – 4)(3x + 4) (d) (x + 4)(3x – 4)​

Answer 1

Answer:

1. The cost of making a window frame at the rate of rs 550 per m is rs 5500. If the lenght of frame is 3.5 m, find the width